# -*- coding:utf-8 -*-
from Car import Car
my_new_car = Car('audi', 'a6', 2018)

print(my_new_car.get_descriptive_name())
#  change options 直接修改属性的值
my_new_car.odometer_reading = 23
my_new_car.red_odometer()
# 使用方法修改属性的值
my_new_car.update_odometer(43)